89015316208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{861083}}^1$

素因数の和:861182

約数の個数: 80

約数和(自身を含む): 215257222656

約数和(自身を除く): 126241906448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 994, 1136, 1456, 1846, 1988, 3692, 3976, 6461, 7384, 7952, 12922, 14768, 25844, 51688, 103376, 861083, 1722166, 3444332, 6027581, 6888664, 11194079, 12055162, 13777328, 22388158, 24110324, 44776316, 48220648, 61136893, 78358553, 89552632, 96441296, 122273786, 156717106, 179105264, 244547572, 313434212, 427958251, 489095144, 626868424, 794779609, 855916502, 978190288, 1253736848, 1589559218, 1711833004, 3179118436, 3423666008, 5563457263, 6358236872, 6847332016, 11126914526, 12716473744, 22253829052, 44507658104, 89015316208]

約数ペア:

[(1, 89015316208), (2, 44507658104), (4, 22253829052), (7, 12716473744), (8, 11126914526), (13, 6847332016), (14, 6358236872), (16, 5563457263), (26, 3423666008), (28, 3179118436), (52, 1711833004), (56, 1589559218), (71, 1253736848), (91, 978190288), (104, 855916502), (112, 794779609), (142, 626868424), (182, 489095144), (208, 427958251), (284, 313434212), (364, 244547572), (497, 179105264), (568, 156717106), (728, 122273786), (923, 96441296), (994, 89552632), (1136, 78358553), (1456, 61136893), (1846, 48220648), (1988, 44776316), (3692, 24110324), (3976, 22388158), (6461, 13777328), (7384, 12055162), (7952, 11194079), (12922, 6888664), (14768, 6027581), (25844, 3444332), (51688, 1722166), (103376, 861083)]